Factor Info

ID 71843
Size 669 digits / 2222 bits
Status composite
Value 660796557752504321960413173459737631481147796635914785669987021001216029550079219099724197670948111884682915808516996751242392894229534648186732071789530455256353720645790207081092850077564598146286964021008108820800247852019852063293789789170109109447050296709881897307905887942616573470703887346079129205081504196642279876213545088263889179216345437548128737399581987454084347651877245218651025525899790069519261194435588910805645745940914472322165843047383936867599139112564268518405382352201241322673028263500827661504990035117365640962478411398166212070482056355948483548460045775537341555920348026582725805726541881056434455113153260158213771856935928416381107523

Factorizations

Primary (ID: 71056) 135774587238620214509 (proven prime)
(ID: 71844) 4866864788115113192972452419007064436365298110198207933644889845015597628006642720658377149698292145906895222750806322513488118091992898960191001918525375634883706519321160550992327940846151659355104443061548697720248052842647662933356131191952297473260200151779170910076756612648935259920405671448798129046558011870916193141968125908317292723806647119900587218201862935452657460344531933778886430657169496755354682389137188866810289963271230209508169294642918474810155070444559353050144969583986915364322117421112509936090153813129545791295258324546061964546670359782541996282689248977505285002413065735384924995755451989586185129414880344539358447 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.